He Thought It Was Just Frogspawn, Until The Park Ranger Saw It Up Close

Inside the cabin

Evan followed Mr. Oliver into the small cabin. The space smelled of old books and earth. And along each wall were shelves lined with jars and field guides.

Evan set his backpack down and carefully handed over the container to his professor. Mr. Oliver placed it on the table and reached for a magnifying glass and a flashlight.